岩土体显微组构与力学性能关系研究现状与展望

Study Actualities and Prospect of Relation Between Microfabric and Mechanical Properties of Rockmass and Soils

岩土体的显微组构特征是岩土体的重要特征之一 ,在很大程度上决定其物理力学性能 ,但岩土体显微组构和力学性能关系的研究还是一个尚待开发的新领域。综述了岩土体显微组构与力学性能关系的研究现状、研究方法和基本理论、研究目的和意义以及存在的问题 ,同时 ,突出强调了岩土体显微组构对岩土体力学性能的控制作用。侧重讨论了岩土体显微组构、力学性能以及二者关系研究的有关问题 。

Microfabric character——one of the important characteristics of rockmass and soils controls its physical mechanical properties to a great extent. Study on the relation between microfabric and mechanical properties of rockmass and soils is a new exploitable field. Study actualities, study methods and basic theories, study objective and significance are summarized; at the same time, the controlling effect of microfabric on mechanical properties of rockmass and soils is stressed. Problems relating to study on microfabric and mechanical properties of rockmass soils and on the relation between them are emphatically discussed and study orientation is advanced.